Severe solar storm conditions not seen in two decades were reported this week by the Space Weather Prediction Center. These ...

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

You may not have noticed—how could you?—but Earth recently went through a rare S4 solar radiation storm, the strongest one we ...

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

A G-4 Geomagnetic Storm Watch has been issued for tonight and early Tuesday. This is considered a severe solar storm watch, ...

Mississippians may have another rare chance to see the northern lights this week as a strong geomagnetic storm is forecast to ...

The storm could also impact power systems and spacecraft operations.

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks ...

People in parts of Canada have been spotting beautiful displays of northern light this week. Our video explains the science ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.